The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Apr. 07, 2026

Filed:

Apr. 15, 2022
Applicant:

Skyworks Solutions, Inc., Irvine, CA (US);

Inventors:

Jiunn-Sheng Guo, Eastvale, CA (US);

Joji Fujiwara, Suita, JP;

Nobuyuki Tsujimoto, Osaka, JP;

Assignee:

SKYWORKS SOLUTIONS, INC., Irvine, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 7/38 (2006.01); H01Q 1/22 (2006.01); H04B 1/04 (2006.01); H04B 1/18 (2006.01);
U.S. Cl.
CPC ...
H03H 7/38 (2013.01); H01Q 1/22 (2013.01); H04B 1/0458 (2013.01); H04B 1/18 (2013.01); H03H 2007/386 (2013.01);
Abstract

A switching module assembly is provided. The switching module assembly includes a plurality of transmit/receive terminals, an antenna terminal, a shunt indictor coupled to the antenna terminal, a plurality of duplexers coupled to the plurality of transmit/receive terminals, and a plurality of impedance rotation elements coupled to the plurality of duplexers. Each duplexer corresponds to a signal frequency of a plurality of signal frequencies, and the impedance rotation elements are configured to adjust the impedance of each duplexer in conjunction with the shunt inductor to provide a resonant frequency at the signal frequency of each duplexer. The switching module can be used in the front-end module of a communications device, such as a mobile phone.


Find Patent Forward Citations

Quick Actions:

Guo, Jiunn-Sheng. (2026). Single antenna inductor to match all bands in a front-end module (U.S. Patent No. 12597904). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12597904

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